# Battery 2-Power 11.1V 9‑cell 73Wh (6600mAh) for laptops — replaces BTY-M6D, black, 0.428 kg

**URL:** https://aio.lv/en/product--2-power-2p-bty-m6d--1952639
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-BTY-M6D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-bty-m6d--1952639

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery 2-Power 11.1 V, 9-cell, 73 Wh (6600 mAh) designed to replace BTY-M6D. Lithium-ion pack in black, weight 0.428 kg, provides portable power for compatible notebook models. Suitable for restoring battery life, mobile work and travel; intended for users needing a direct replacement with the same voltage, capacity and cell count.

## Long description

Battery 2-Power 11.1V 9‑cell 73Wh (6600mAh) is a replacement lithium‑ion pack designed to match the original battery characteristics of compatible notebook models. The pack delivers 11.1 volts and 73 watt-hours of energy from nine cells, providing a direct substitute for batteries listed as BTY-M6D. Housed in a black casing and weighing 0.428 kg, it restores portable power for everyday mobile work and travel where the same voltage, capacity and cell count are required.
Advantages
This 2-Power battery uses high-grade lithium-ion cells and is engineered to offer reliable charge and discharge behavior with steady voltage output. The pack supports rapid recharging and stable runtime comparable to original equipment by maintaining the stated 6600 mAh capacity. Integrated protection features monitor charging and discharging to reduce the risk of short circuits and overheating, and the compact, lightweight design keeps the overall device portable.
Suitable for
Replacing a worn or failed BTY-M6D battery in compatible laptops
Extending mobile working time for office tasks, browsing and document editing
Use during travel when access to mains power is limited
Restoring original runtime when the built-in battery no longer holds sufficient charge
Key specifications
Battery chemistry: Lithium‑ion
Nominal voltage: 11.1 V
Energy capacity: 73 Wh (6600 mAh)
Cell count: 9 cells
Colour: Black
Weight: 0.428 kg
How to use
Power down the laptop and remove any external power source before replacing the battery. Follow the laptop manufacturer’s instructions to access the battery compartment or service panel, remove the old pack, and install the 2-Power battery ensuring correct orientation and secure connection. After installation, plug in the mains adapter and allow the new battery to charge fully before first use to calibrate the state-of-charge reporting.
Usage recommendations
To prolong battery life, avoid exposing the pack to high temperatures and store it at partial charge if it will not be used for extended periods. Use the original or manufacturer-recommended charger, and perform occasional full charge/discharge cycles to help the battery management system estimate capacity accurately.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 6600 mAh |
| Number of battery cells | 9 |
| Battery voltage | 11.1 V |
| Battery capacity | 73 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.428 kg |
| Height | 20 mm |
| Width | 80 mm |
| Depth | 172 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 250 mm |
| Package height | 50 mm |
| Package width | 90 mm |

## FAQ

### How much does the Battery 2-Power 11.1V 9‑cell 73Wh BTY-M6D replacement cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 2-Power products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 2-Power service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1952639/55870258_large.webp